Spirotech - Ab050
SpiroTech AB050 SpiroTop brass large air vent SpiroTop - large air vent with non-lockable Permanent- vent valve and drilled at right angles exhaust port for quick venting and ventilation of pipeline networks. Medium water and Water/Glycol (50/50%) Version : brass Connection : DN 15 inner thread at the drain valve: DN 15 outer thread Operating pressure: 10 bar max. Max. temperature : 110 degrees C